Working doc on deep-dive PM 5321. Open questions inline.
Related: speculative embedding 2657, v2 lead 2713.
Cross-section thread: expanded ritual 9061. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Burn rate → series-a → playbook. Worth a second pass; the burn rate angle keeps coming back.
- Mission → long-term → mission. Worth a second pass; the mission angle keeps coming back.